US985087A - Spiral eye-screw driver. - Google Patents

Spiral eye-screw driver. Download PDF

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Publication number
US985087A
US985087A US53167009A US1909531670A US985087A US 985087 A US985087 A US 985087A US 53167009 A US53167009 A US 53167009A US 1909531670 A US1909531670 A US 1909531670A US 985087 A US985087 A US 985087A
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United States
Prior art keywords
screw
eye
screw driver
spiral
bit
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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US53167009A
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Charles M Wilson
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5091—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on wing nuts, hooks, eye hooks or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S7/00—Compound tools
    • Y10S7/901—Magnetic feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S81/00—Tools
    • Y10S81/90—Wrench or screwdriver constructed from specific material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S81/00—Tools
    • Y10S81/901—Wrench or screwdriver adapted to turn eye screw

Description

G. M. WILSON.
SPIRAL EYE SCREW DRIVER.
APPLIGATION FILED mm. a. 1909.
985,087. Patented Feb. 21, 1911.
F I 21 Vania) Mznemras Li /f0,
iia/ng UNITED s'rnrns PATENT OFFICE.
CHARLES M. WILSON, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR OF ONE-HAL T0 JOHN L. WILSON, OF PITMAN, NEW JERSEY.
SPIRAL EYE-SCREW DRIVER.
Specification of Letters Patent.
Application filed December 6, 1909.
Patented Feb. 21, 1911. Serial no. 531,670.
To all whom it "may concern:
lie it known thatl, Ciununs M. VILSON, a citizen of the United States, residing at l-hihulclphia. in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Spiral Eye-Screw Drivers, of which the following: is a specification.
My invention relates to improvements in spiral eye-screw drivers, the object of the invention being to provide a bit designed for use in spiral screw drivers, which is espe- 'l:tll adapted tor holding various sizes of lyre-screws; which is magnetized so as to hold the eye-screw while being positioned, and which can be rapidly operated by the spiral screw driver to screw the eye-screw into place.
'ith these and other objects in view the invent-ion consists in certain novel features of construction and combinations and arrangements of parts. as will be more fully hereinafter described and pointed out in the claim.
In the accompanying drawings: Figure 1 is a view in elevation illustrating my improvements. Fig; 2 is an enlarged view in elevation of my improved bit. Fig. 3 is a view in elcvationat right angles to Fi 2. and Figs. 4 is a view in section of the bit.
1 represents an ordinary spiral screw driver, and 2 my improved bit which is made with a tenon 0 at one end to look within the spiral screw driver, as is custolnary with bits for this class of screw drivers.
My improved bit, from a point about midway its ends, gradually increases in diameter, being circular in cross section throughout, and in its larger free end is provided with a recess 4, said recess having side walls 5, 5, connected by a curved wall 6, which latter is not curved in the arc of a circle, but its side portions are preferably straighter, or of greater arcs than the inner end portion, so as to more effectually accommodate ditllerent sizes of screw-eyes, illustrated at 7. By referring particularly to Fig. 4, it will be noted, as shown in full lines. ho 1 a larger size of screw-eye is accommodated within the recess 4, and in dotted lines, how a smaller size of screw-eye is tICCOllllllOtltllctl, this being due to the general shape of the recess. The side Walls 5 of recess 4: taper toward each other from their outer to their inner ends, as shown most clearly in Fig. 3, so that the greater the pressure on the, screw eye, the tighter will be the clamping" action on the same.
The bit 2 is magnetized so that it will, by magnet-ism, hold the screw-eye in the recess 4, and permit the screw driver to be manipulated, so as to position the screweye whenever desired, and then when the screw driver is operated, the screw-eye will 65 be driven into place.
lty reason of the shape of the bit, that is, to gradually increase in diameter from apoint about midway its ends, gives to the bit great strength, and the recess in the end dces not materially weaken the same.
Various slight changes might be made in the general form and arrangement of parts described without departing); from my invention, and hence I do not restrict myself to the precise details set forth) but consider myself at liberty to make such changes and alterations as fairly fall within the spirit and scope of the appended claim.
Having thus described my invention what I claim as new and desire to secure by Letters Patent is A bit of the character described, having an enlarged outer end and an elongated recess in said end, the side walls of said recess extending parallel from the end of the bit inwardly for a short distance, and then inclining toward each other, the end walls of said recess inclining, in straight lines toward each other from the outer end of the 9( bit for the greater portion of their length, and then connected by a curved wall, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of 95 two subscribing witnesses.
CHARLES M. WILSON.
WVit-nesses:
J 01m L. XViLsoN, M. It. Po'r'rs.
US53167009A 1909-12-06 1909-12-06 Spiral eye-screw driver. Expired - Lifetime US985087A (en)

Priority Applications (1)

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US53167009A US985087A (en) 1909-12-06 1909-12-06 Spiral eye-screw driver.

Applications Claiming Priority (1)

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US53167009A US985087A (en) 1909-12-06 1909-12-06 Spiral eye-screw driver.

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US985087A true US985087A (en) 1911-02-21

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489648A (en) * 1948-01-30 1949-11-29 Irving A Oremland Key operating implement
US2512967A (en) * 1946-11-08 1950-06-27 Roland L Quirion Eye-screw driving tool
US2714468A (en) * 1954-06-21 1955-08-02 Bernard D Stuvel Tear strip can opener
US2789558A (en) * 1953-09-17 1957-04-23 Leslie V Rush Medullary in driver and extractor
US3151512A (en) * 1960-10-21 1964-10-06 Charczenko Walter Driver for wing-head fasteners
US5335569A (en) * 1993-03-02 1994-08-09 R. H. Rowley Co. Eye screw driving device
US5411523A (en) * 1994-04-11 1995-05-02 Mitek Surgical Products, Inc. Suture anchor and driver combination
US5425193A (en) * 1993-09-28 1995-06-20 Gelb; Thomas A. Fishing lure tuning tool
US5557832A (en) * 1994-09-15 1996-09-24 Vanden Brook; Gerald A. Tool for attaching and removing clip type fastener members and the like
US5791208A (en) * 1996-11-19 1998-08-11 Grubbs; Howard L. Screw eye driving and removing device
US6374707B1 (en) * 1999-10-29 2002-04-23 Steven F. Browning Eye bolt wrench
US6729210B2 (en) 2001-06-28 2004-05-04 John L. Morris Driver for eyebolts and hooks
GB2395152A (en) * 2002-11-09 2004-05-19 Mmtt Ltd A driving tool
US20110209587A1 (en) * 2010-03-01 2011-09-01 Urick Sr Vincent J Tool for freeing seized bolts
US8607672B2 (en) 2010-03-01 2013-12-17 Lisle Corporation Seized fastener removal tool and set

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512967A (en) * 1946-11-08 1950-06-27 Roland L Quirion Eye-screw driving tool
US2489648A (en) * 1948-01-30 1949-11-29 Irving A Oremland Key operating implement
US2789558A (en) * 1953-09-17 1957-04-23 Leslie V Rush Medullary in driver and extractor
US2714468A (en) * 1954-06-21 1955-08-02 Bernard D Stuvel Tear strip can opener
US3151512A (en) * 1960-10-21 1964-10-06 Charczenko Walter Driver for wing-head fasteners
US5335569A (en) * 1993-03-02 1994-08-09 R. H. Rowley Co. Eye screw driving device
US5425193A (en) * 1993-09-28 1995-06-20 Gelb; Thomas A. Fishing lure tuning tool
US5411523A (en) * 1994-04-11 1995-05-02 Mitek Surgical Products, Inc. Suture anchor and driver combination
US5557832A (en) * 1994-09-15 1996-09-24 Vanden Brook; Gerald A. Tool for attaching and removing clip type fastener members and the like
US5791208A (en) * 1996-11-19 1998-08-11 Grubbs; Howard L. Screw eye driving and removing device
US6374707B1 (en) * 1999-10-29 2002-04-23 Steven F. Browning Eye bolt wrench
US6729210B2 (en) 2001-06-28 2004-05-04 John L. Morris Driver for eyebolts and hooks
GB2395152A (en) * 2002-11-09 2004-05-19 Mmtt Ltd A driving tool
GB2395152B (en) * 2002-11-09 2006-12-20 Mmtt Ltd A driving tool
US20110209587A1 (en) * 2010-03-01 2011-09-01 Urick Sr Vincent J Tool for freeing seized bolts
US8272299B2 (en) * 2010-03-01 2012-09-25 Lisle Corporation Tool for freeing seized bolts
US8607672B2 (en) 2010-03-01 2013-12-17 Lisle Corporation Seized fastener removal tool and set

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